As of 17:07 CDT

Weather in Union Star, MO

51°Current weather

Union Star, Friday, 16 October, 17:07

Overcast. Feels like 49°. High 52°, low 41°.

Pressure30.47 inHg
Wind17.7 mph N
Humidity64%
Visibility6.2 mi
Dew point39°

Monthly outlook for Union Star, MO: average high 65°, average low 47.8°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 24 October (77.9°), the coolest 17 October (35.6°).

65°/47.8°
Average high / low
+2.4°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October66.4°62.1°+2.4°
26 October – 4 November62.8°57.4°+3°
5 November – 14 Novemberat normal52.4°—

October records over 66 years

92.8°10 October 1963All-time high
17.6°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — King City (6 mi).

Sat, 1757° / 36°0Clear
57 °Clear

Union Star, Saturday, 17 October

Clear. High 57°, low 36°.

Pressure30.56 inHg
Wind7.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point35°
Sun, 1863° / 40°0Clear
63 °Clear

Union Star, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.36 inHg
Wind13.8 mph S
Humidity59%
Visibility6.2 mi
Dew point43°
Mon, 1964° / 46°0Overcast
64 °Overcast

Union Star, Monday, 19 October

Overcast. High 64°, low 46°.

Pressure30.30 inHg
Wind10.4 mph S
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 50°0.11Light rain
68 °Light rain

Union Star, Tuesday, 20 October

Light rain. High 68°, low 50°.

Pressure30.27 inHg
Wind9.7 mph S
Humidity64%
Visibility6.2 mi
Dew point50°
Wed, 2170° / 52°0.17Rain
70 °Rain

Union Star, Wednesday, 21 October

Rain. High 70°, low 52°.

Pressure30.21 inHg
Wind10.5 mph S
Humidity54%
Visibility—
Dew point48°
Thu, 2275° / 54°0Overcast
75 °Overcast

Union Star, Thursday, 22 October

Overcast. High 75°, low 54°.

Pressure30.09 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point49°
Fri, 2375° / 57°0Overcast
75 °Overcast

Union Star, Friday, 23 October

Overcast. High 75°, low 57°.

Pressure30.06 inHg
Wind14.1 mph S
Humidity36%
Visibility—
Dew point44°
Sat, 2478° / 58°0Mostly clear
78 °Mostly clear

Union Star, Saturday, 24 October

Mostly clear. High 78°, low 58°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity42%
Visibility—
Dew point49°
Sun, 2564° / 50°0.52Rain
64 °Rain

Union Star, Sunday, 25 October

Rain. High 64°, low 50°.

Pressure30.12 inHg
Wind13.7 mph N
Humidity84%
Visibility—
Dew point58°
Mon, 2655° / 42°0Clear
55 °Clear

Union Star, Monday, 26 October

Clear. High 55°, low 42°.

Pressure30.39 inHg
Wind11.9 mph N
Humidity49%
Visibility—
Dew point33°
Tue, 2758° / 39°0.01Light rain
58 °Light rain

Union Star, Tuesday, 27 October

Light rain. High 58°, low 39°.

Pressure30.33 inHg
Wind9.2 mph SE
Humidity44%
Visibility—
Dew point31°
Wed, 2865° / 48°0.01Light rain
65 °Light rain

Union Star, Wednesday, 28 October

Light rain. High 65°, low 48°.

Pressure30.03 inHg
Wind19.2 mph S
Humidity61%
Visibility—
Dew point49°
Thu, 2970° / 54°0.03Light rain
70 °Light rain

Union Star, Thursday, 29 October

Light rain. High 70°, low 54°.

Pressure29.83 inHg
Wind19.6 mph SW
Humidity32%
Visibility—
Dew point37°
Fri, 3063° / 49°0Mostly clear
63 °Mostly clear

Union Star, Friday, 30 October

Mostly clear. High 63°, low 49°.

Pressure30.15 inHg
Wind12.1 mph NW
Humidity53%
Visibility—
Dew point42°
Sat, 3166° / 49°0.04Light rain
66 °Light rain

Union Star, Saturday, 31 October

Light rain. High 66°, low 49°.

Pressure29.80 inHg
Wind18.3 mph S
Humidity59%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0158° / 42°0.17Climate normal
58 °Climate normal

Union Star, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation28%
Record high76° (1990)
Record low23° (1991)
Mon, 0255° / 40°0.07Climate normal
55 °Climate normal

Union Star, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high77° (1964)
Record low15° (1991)
Tue, 0355° / 40°0.11Climate normal
55 °Climate normal

Union Star, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2022)
Record low12° (1991)
Wed, 0455° / 40°0.1Climate normal
55 °Climate normal

Union Star, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1978)
Record low13° (1991)
Thu, 0554° / 39°0.06Climate normal
54 °Climate normal

Union Star, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2015)
Record low22° (1967)
Fri, 0655° / 38°0.07Climate normal
55 °Climate normal

Union Star, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation15%
Record high72° (1999)
Record low19° (1991)
Sat, 0755° / 38°0.02Climate normal
55 °Climate normal

Union Star, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1966)
Record low3° (1991)
Sun, 0855° / 39°0.05Climate normal
55 °Climate normal

Union Star, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high76° (1980)
Record low-3° (1991)
Mon, 0955° / 39°0.12Climate normal
55 °Climate normal

Union Star, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (1999)
Record low18° (2018)
Tue, 1052° / 36°0.13Climate normal
52 °Climate normal

Union Star, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2012)
Record low12° (2018)
Wed, 1150° / 34°0.07Climate normal
50 °Climate normal

Union Star, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1964)
Record low11° (1986)
Thu, 1249° / 34°0.07Climate normal
49 °Climate normal

Union Star, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2005)
Record low4° (1968)
Fri, 1350° / 34°0.06Climate normal
50 °Climate normal

Union Star, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation13%
Record high75° (1999)
Record low6° (1986)
Sat, 1450° / 36°0.03Climate normal
50 °Climate normal

Union Star, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (2025)
Record low15° (2014)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Star, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Star, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.